FR652812A - Improvements to electric shock devices - Google Patents

Improvements to electric shock devices

Info

Publication number
FR652812A
FR652812A FR652812DA FR652812A FR 652812 A FR652812 A FR 652812A FR 652812D A FR652812D A FR 652812DA FR 652812 A FR652812 A FR 652812A
Authority
FR
France
Prior art keywords
electric shock
shock devices
devices
electric
shock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Lamp Co
Original Assignee
Westinghouse Lamp Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Lamp Co filed Critical Westinghouse Lamp Co
Application granted granted Critical
Publication of FR652812A publication Critical patent/FR652812A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
FR652812D 1927-01-03 1928-01-02 Improvements to electric shock devices Expired FR652812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US652812XA 1927-01-03 1927-01-03

Publications (1)

Publication Number Publication Date
FR652812A true FR652812A (en) 1929-03-13

Family

ID=22061598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652812D Expired FR652812A (en) 1927-01-03 1928-01-02 Improvements to electric shock devices

Country Status (1)

Country Link
FR (1) FR652812A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088560A1 (en) 2008-02-11 2009-08-12 Newscape Technology Three-dimensional surface tracking by a mobile terminal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088560A1 (en) 2008-02-11 2009-08-12 Newscape Technology Three-dimensional surface tracking by a mobile terminal

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